What problem does it solve? Systems engineers working on NASA space-flight projects often know the survey-level definitions from the NASA SE Handbook but lack the operating mechanics: how the SE Engine actually runs per phase, how tailoring differs from customization, how verification/qualification/acceptance/certification cardinality works, and how crosscutting technical-management procedures (EVM, JCL, RIDM/CRM, interface documents) are executed in practice. ## Core Features & Use Cases - SE Engine mechanics: Explains the 17-process engine as crosscutting tools, the iterative-vs-recursive distinction, per-phase cadence (5 vs 7 cycles), and the AS9100 crosswalk. - Tailoring and life-cycle governance: Covers tailoring vs. customization, the Compliance Matrix (H.1/H.2), risk-class anchoring, and the PPBE budget cycle as a planned disturbance. - Product realization and technical management: Details verify/qualify/accept/certify cardinality, protoflight, end-to-end test coverage, six-step scheduling, cost-estimating method selection, JCL, interface document family (IRD/ICD/IDD), CM baselines, EVM arithmetic, MOE/MOP/KPP/TPM, and decision-analysis methods (AHP, Borda, MAUT). - Use Case: Ask "what is the difference between an IRD, ICD, and IDD?" or "when should I use protoflight qualification?" and receive answers grounded in reconstructed reference notes from the NASA expanded guidance, with chapter-level detail, a glossary, patterns, and a cheatsheet. ## Quick Start Ask the agent to explain the difference between iterative and recursive application of the SE Engine using the nasa-se-expanded knowledge pack.